28044460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45233}}^1$

素因数の和:45273

約数の個数: 24

約数和(自身を含む): 60794496

約数和(自身を除く): 32750036

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 45233, 90466, 180932, 226165, 452330, 904660, 1402223, 2804446, 5608892, 7011115, 14022230, 28044460]

約数ペア:

[(1, 28044460), (2, 14022230), (4, 7011115), (5, 5608892), (10, 2804446), (20, 1402223), (31, 904660), (62, 452330), (124, 226165), (155, 180932), (310, 90466), (620, 45233)]